20791323 (number)
20791323 is an odd 8-digits composite number following 20791322 and preceding 20791324. In scientific notation, it is written as 2.0791323 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 40 positive divisors. There are 11166336 positive integers (up to 20791323) that are relatively prime to 20791323.
Interesting facts
- 20791323 has 40 divisors, whose sum is 34499520
- The reverse of 20791323 is 32319702
- Previous prime number is 17
Basic properties
- Is Prime? no
- Number parity odd
- Number length 8
- Sum of Digits 27
- Digital Root 9
Name
Name | twenty million seven hundred ninety-one thousand three hundred twenty-three |
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Notation
Scientific notation | 2.0791323 × 10^7 |
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Engineering notation | 2.0791323 × 10^6 |
Prime Factorization of 20791323
Prime Factorization 3 × 21 × 9 × 3 × 17 × 719
Composite numberω | Distinct Factors | 5 | Total number of distinct prime factors |
---|---|---|---|
Ω | Total Factors | 6 | Total number of prime factors |
rad | Radical | 6930441 | Product of the distinct prime numbers |
The prime factorization of 20791323 is 3 × 21 × 9 × 3 × 17 × 719. Since it has a total of 6 prime factors.
Most popular turbo-numbers
Basic calculations (n = 20791323)
Multiplication
n×yn×2 | 41582646 |
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n×3 | 62373969 |
n×4 | 83165292 |
n×5 | 103956615 |
Division
n÷yn÷2 | 10395661.5 |
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n÷3 | 6930441 |
n÷3 | 5197830.75 |
n÷5 | 4158264.6 |
Exponentiation
nyn2 | 432279112090329 |
---|---|
n3 | 8.9876546456232E+21 |
n4 | 1.868652307496E+29 |
n5 | 3.8851753699845E+36 |
Nth Root
y√n2√n | 4559.7503221119 |
---|---|
3√n | 274.97552619666 |
4√n | 67.52592333402 |
5√n | 29.078796292317 |
Divisors of 20791323
40 divisors
τ | Total Divisors | 40 | Total number of the positive divisors of n |
---|---|---|---|
σ | Sum of Divisors | 1 | Sum of all the positive divisors of n |
s | Aliquot Sum | -20791322 | Sum of the proper positive divisors of n |
A | Arithmetic Mean | 0.025 | Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n)) |
G | Geometric Mean | 1 | Returns the nth root of the product of n divisors |
H | Harmonic Mean | 40 | Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors |
The number 20791323 can be divided by 40 positive divisors. The sum of these divisors (counting 20791323) is 1, the average is 0.025.
Base conversion 20791323
Base | System | Value |
---|---|---|
2 | Binary | 1001111010100000000011011 |
3 | Ternary | 1110010022100000 |
4 | Quaternary | 1033110000123 |
5 | Quinary | 20310310243 |
6 | Senary | 2021344043 |
8 | Octal | 117240033 |
10 | Decimal | 20791323 |
12 | Duodecimal | 6b68023 |
16 | Hexadecimal | 13d401b |
20 | Vigesimal | 69ii63 |
36 | Base36 | cdmor |
Cryptographic Hash Functions
md5 | fb1b6eaad510b040530d4ce7909d0a22 |
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sha1 | 0b71e4a614d7a1f90550a1d88d71c06711c42cd8 |
sha256 | 6335e4dfbe2f689e0a3c8373b36b996edd48502a98be222f8fd0edd71f9080ac |
sha512 | 297d9ac29b682704ad789315ec753d5a00efc3f65b582a351d2f94434e02b17151bca869444f2a4863914c362f6271b5657a31d2a0d270535b90a919def941f1 |
ripemd-160 | 9a347abe9f8dde4d1b69e10f804c1555744012f6 |
20791323 as geometric shapes
Circle
Radius = nDiameter | 41582646 |
---|---|
Circumference | 130635735.19042 |
Area | 1.3580448828433E+15 |
Sphere
Radius = nVolume | 3.764739974359E+22 |
---|---|
Surface area | 5.4321795313732E+15 |
Circumference | 130635735.19042 |
Square
Length = nPerimeter | 83165292 |
---|---|
Area | 432279112090329 |
Diagonal | 29403370.96628 |
Cube
Length = nSurface area | 2593674672541974 |
---|---|
Volume | 8.9876546456232E+21 |
Space diagonal | 36011627.792575 |
Equilateral Triangle
Length = nPerimeter | 62373969 |
---|---|
Area | 1.871823462978E+14 |
Altitude | 18005813.896288 |
Triangular Pyramid
Length = nSurface area | 1.871823462978E+14 |
---|---|
Volume | 1.0592052578138E+21 |
Height | 9801123.6554266 |